11:54 <kr1s> Hi, has anyone already done the crowdfunding example from the smart contracts documentation? I see no chance to create a Manage Buy Operation without giving the exacte amount of tokens to buy. I've created an Stackoverflow bounty for this: https://stellar.stackexchange.com/questions/2945/presign-buy-order-without-knowing-the-right-amount-in-advance

11:54 <kr1s> It says for Transaction 5: Manage Buy Offer: Holding account buys participation tokens at a rate of X per token.

11:55 <kr1s> But from the API its not possible to "buy tokens at a rate of X" without known the exact amount to buy

21:26 <kr1s> Hi, is it possible to submit an manage buy offer operation without specifying the amount to buy?

21:26 <kr1s> Thats somewhat required for the crowdfunding example from the reference: https://www.stellar.org/developers/guides/walkthroughs/stellar-smart-contracts.html#transaction-5-crowdfunding-fails